Home / 1,073,856,702.96-1,481,751,504.62-603,867,259.15

Finding the Fourth Proportional to 1,073,856,702.96, 1,481,751,504.62 and 603,867,259.15

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Solution

The fourth proportional to 1,073,856,702.96, 1,481,751,504.62 and 603,867,259.15 is: 833,240,801.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,856,702.96 : 1,481,751,504.62 = 603,867,259.15 : x
  2. Step 2: Convert to fraction form
    1,073,856,702.96/1,481,751,504.62 = 603,867,259.15/x
  3. Step 3: Cross multiply
    1,073,856,702.96x = 1,481,751,504.62 × 603,867,259.15
  4. Step 4: Simplify right side
    1,073,856,702.96x = 894,781,219,831,838,976
  5. Step 5: Solve for x
    x = 894,781,219,831,838,976/1,073,856,702.96
  6. Step 6: Final answer
    x = 833,240,801.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.